13. The library holds some important d______ about the Qing Dynasty.

12. The old temple temple was turn into r______ in the fire.

11. the professor is preparing a l_______ on the Chinese culture.

10. Due to the destruction of plants, we suffer s______ in the north every spring.

9. It was reported that a volcano e______ in central America.

8. ­­­­­­­­­­­_______(不幸地), Karen got seriously injured in a car accident on her way home.

7. The __________(残留物) of lunch were still on the table.

6．Many American p____________ served in Congress before they have the highest political position.

5. He grew up in a w___________ family, so he knows nothing about the life of the poor.

4．Manhattan is well known as the c____________ centre of America.